<?php
/**
* @package Joker
* @subpackage Plugins
* @author Miami <miami@blackcrystal.net>
* @version 1.1 on 03/06/2010
* @license Released under the MIT License
* @link www.blackcrystal.net
*
* Temp plugin
*
* Uses Google Weather API to get current temperature and weather
* @see http://www.google.com/ig/api?hl=ru&weather=tallinn
*
* What we have here:
* - Plugin accepts channel and private messages
* - Caching of the results
*/
class Temp {
public $cache = array('moon'=>"!temp(Moon): It's hot here, cheese is melted, whole... :p ");
public function PRIVMSG(Joker $joker)
{
$hash = $joker->param;
$cmd = array_shift($hash);
if ($cmd != '!temp') return;
if (!count($hash)) $hash[] = 'Tallinn';
$cityraw = urlencode( strtolower(@implode(' ',$hash)));
if (isset ($this->cache[$cityraw]))
{
$text = $this->cache[$cityraw];
}
else
{
$url = 'http://www.google.com/ig/api?hl=en&weather=' . $cityraw ;
$joker->log('p',"Getting $url");
$file = file_get_contents($url);
$cache = preg_match('@<postal_code data="(.*)"/>@Ui', $file, $matches) ? $matches[1] : '';
$city = preg_match('@<city data="(.*)"/>@Ui', $file, $matches) ? $matches[1] : '';
$condition = preg_match('@<condition data="(.*)"/>@Ui', $file, $matches) ? $matches[1] : '';
$temp = preg_match('@<temp_c data="(.*)"/>@Ui', $file, $matches) ? $matches[1] : '';
$humidity = preg_match('@<humidity data="(.*)"/>@Ui', $file, $matches) ? $matches[1] : '';
$wind = preg_match('@<wind_condition data="(.*)"/>@Ui', $file, $matches) ? $matches[1] : '';
$text = $city ? "!temp({$city}): {$temp}'C, {$condition}, {$humidity}, {$wind}"
: '!temp: No such place :p';
$this->cache[$cityraw] = $text;
}
$joker->answer( $text );
}
}
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